A jorkous is a word for a member of a jerk squad. The word its self is a combination of the words "jerk" and "dork"

Other uses of the word could consist of "jork" which is used the same way jorkous would be used in a sentence, but is a shortened version, or "jorkouses" if you were referencing 2 or more specific jorkouses.

"Look at that jerk squad over there?"
"Oh, them. They are such jorkouses."
"See that one that is being really mean?"
"Yeah, he is the biggest jorkous of all of them."
"Ugh.... that jork!"